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<pre><span class="sourceLineNo">001</span>package com.github.sarxos.webcam;<a name="line.1"></a>
<span class="sourceLineNo">002</span><a name="line.2"></a>
<span class="sourceLineNo">003</span>import java.util.List;<a name="line.3"></a>
<span class="sourceLineNo">004</span><a name="line.4"></a>
<span class="sourceLineNo">005</span>import javax.swing.DefaultComboBoxModel;<a name="line.5"></a>
<span class="sourceLineNo">006</span><a name="line.6"></a>
<span class="sourceLineNo">007</span><a name="line.7"></a>
<span class="sourceLineNo">008</span>public class WebcamPickerModel extends DefaultComboBoxModel {<a name="line.8"></a>
<span class="sourceLineNo">009</span><a name="line.9"></a>
<span class="sourceLineNo">010</span>        private static final long serialVersionUID = 1L;<a name="line.10"></a>
<span class="sourceLineNo">011</span><a name="line.11"></a>
<span class="sourceLineNo">012</span>        public WebcamPickerModel(List&lt;Webcam&gt; webcams) {<a name="line.12"></a>
<span class="sourceLineNo">013</span>                super(webcams.toArray(new Webcam[webcams.size()]));<a name="line.13"></a>
<span class="sourceLineNo">014</span>        }<a name="line.14"></a>
<span class="sourceLineNo">015</span><a name="line.15"></a>
<span class="sourceLineNo">016</span>        @Override<a name="line.16"></a>
<span class="sourceLineNo">017</span>        public Webcam getSelectedItem() {<a name="line.17"></a>
<span class="sourceLineNo">018</span>                return (Webcam) super.getSelectedItem();<a name="line.18"></a>
<span class="sourceLineNo">019</span>        }<a name="line.19"></a>
<span class="sourceLineNo">020</span><a name="line.20"></a>
<span class="sourceLineNo">021</span>        @Override<a name="line.21"></a>
<span class="sourceLineNo">022</span>        public void setSelectedItem(Object webcam) {<a name="line.22"></a>
<span class="sourceLineNo">023</span>                if (!(webcam instanceof Webcam)) {<a name="line.23"></a>
<span class="sourceLineNo">024</span>                        throw new IllegalArgumentException("Selected object has to be an Webcam instance");<a name="line.24"></a>
<span class="sourceLineNo">025</span>                }<a name="line.25"></a>
<span class="sourceLineNo">026</span>                super.setSelectedItem(webcam);<a name="line.26"></a>
<span class="sourceLineNo">027</span>        }<a name="line.27"></a>
<span class="sourceLineNo">028</span>}<a name="line.28"></a>




























































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